[jira] [Commented] (NIFI-5948) Cannot list users when a ldap user that belongs to a group is deleted

["Matt Gilman (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-5948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16739650#comment-16739650 ] 

Matt Gilman commented on NIFI-5948:
-----------------------------------

[~jpconver] Thanks for filing the JIRA. Can you please provide some more details on your configuration? You mentioned both the LDAP provider and the file-based provider. Are you loading users from LDAP, but creating groups within the file-based provider?

> Cannot list users when a ldap user that belongs to a group is deleted
> ---------------------------------------------------------------------
>
>                 Key: NIFI-5948
>                 URL: https://issues.apache.org/jira/browse/NIFI-5948
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core UI
>    Affects Versions: 1.8.0
>            Reporter: Juan Pablo Converso
>            Priority: Major
>         Attachments: error.png
>
>
> I configured Nifi to use LDAP to provide users. Then in Nifi, using the UI, I created groups and associated some LDAP users to the groups.
> This worked fine until a user was deleted in LDAP, when this happened when I tried to list users using the "burgerMenu -> Users" option the error: "Unable to find user with id 'ae1523b4-1336-3a1c-8283-0a784f5cb017'." was displayed.
> The only way to fix this problem was to delete the association of the user to the group in the file: users.xml.
> I think that when a user is deleted from LDAP and Nifi refreshes the user list it should check also for deleted users in order to remove them from user/groups associations as well to prevent this problem.
> I've provided in this report a screenshot of the error.



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